Concern about clashes during yellow vest demo on Easter Saturday France's interior minister says more than 60,000 police officers will be mobilized throughout the country for the 23rd consecutive "yellow vest" protest, amid fears of a fresh wave of clashes. 'Yellow vest' protesters have been told they will be banned from the area around Paris's fire-damaged Notre-Dame cathedral as well as the Champs-Elysees and the presidential Elysee Palace. IMAGES AND SOUNDBITES